while playing two consecutive games against two online humans and two or three computer opponents, we began to be awarded too many cards each round. In one game, I cashed in all but two cards, and then I did not take anyone's cards the next turn, but had 16 cards the next turn.

the previous game, one of the human opponents ended the game with 1600 men awarded at once. It was after about ten rounds, and there's no way he should have had more than 200.

Version 3.42 fixed one bug that resulted in double the cards being given when transferring the cards of a conquered player.

It also fixed a bug where a human could get unlimited armies in a (currently unsolved) situation.

Hopefully these are the bugs you are talking about. It's possible that they could crop up if any player was using an older version. I will try and do some heavy playing with version 3.42 soon to see if there are any issues still left over.